A phone with twin SIM card slots offers the convenience of two phone numbers, although the phone suffers from a couple of basic usability and performance problems.

NASA scientists hope that a chemical sensor for smartphones might one day form the backbone of sophisticated chemical detection network

We tested the battery life of twelve of the latest smartphones, including the iPhone 3G, Blackberry Bold, Nokia E71 and two HTC models.

A security firm has demonstrated how to hack a mobile phone using what is known as the 'Midnight Raid' exploit, by triggering an Internet Explorer vulnerability with simple online tools, a business card and SMS.

The Ultimate 9502 is a heavy, chunkier unit that boasts some useful improvements over its predecessor, including classier Foxtel Mobile viewing thanks to better resolution.

It won’t win any awards in the looks department – it’s rather bulky and large for a phone - but looks aren’t everything in the mobile phone industry, unless you’re Apple.

Wants Windows Mobile without all the bells and whistles? This cheapie is under $500

LG's New Chocolate smartphone updates their existing Black Label Series with a grandiose 'chocolate' bar style 21:9 widescreen phone

Map provider Whereis has teamed up with app maker Sygic to unveil Australia's first turn by turn map guidance app for the iPhone; more than a few years after similar programs were unveiled on competing Nokia smartphones.

An annual hacking conference in Canada is offering enterprising hackers $10,000 in cash and phone prizes for finding vulnerabilities in smartphones such as the iPhone, Android and Blackberry.

Lenovo's new OPhone looks so similar to the Apple iPhone that we wonder if these early design images are actually real. Spot the difference for yourself.

Using popular jailbreaking tools freely available online, an iPhone developer and hacker has demonstrated the lack of security on the Apple iPhone 3GS - and posing potential worries if you're using the iPhone for business.

Dubbed the 'Facebook phone', this small and stylish social-networking phone will connect to you to your favourite net apps including MySpace and MSN.

Internode have launched a free wireless service at the MCG, allowing fans to mix meat pies with WiFi, as they cheer on their favourite sporting heroes.

Find out how Dragon Naturally Speaking 10 ups the ante in speech recognition.